Classify the input using one of these labels: neutral, positive, and negative. @united Lindsay and ??.  Darn.  Terrible memory on my part.  I know they are headed back to IAD and then PIT tonight.
system
Classify the input using one of these labels: neutral, positive, and negative. @united Lindsay and ??.  Darn.  Terrible memory on my part.  I know they are headed back to IAD and then PIT tonight.
user
neutral
assistant
system
Classify the input using one of these labels: neutral, positive, and negative. @united Lindsay and ??.  Darn.  Terrible memory on my part.  I know they are headed back to IAD and then PIT tonight.
user
positive
assistant